| 1. | The combustor resonance properties are portrayed by instability zones, one zone for each acoustic mode .
燃烧室的共振特性用不稳定区表示，每种声振型都有一个这样的区域。 |
| 2. | These anemometers, which employ hot wires, sonics, drag spheres, etc, are not commonly used because of operational and other difficulties .
这些风速计是使用热阻丝，声振、阻力球等来进行的，由于运用及其他方面的困难，所以不能普通地使用。 |
| 3. | Experimental analysis of vibration amp; acoustic characteristics of guitars
吉它弦乐结构声振特性的实验分析 |
| 4. | The numerical methods have been implemented in a finite element software system - jifex
有阻尼声振耦合系统的有限元分析及灵敏度计算。 |
| 5. | Effect of stiffening rings on the characteristics of the vibration and sound field radiated by an axisymmetric shell
环肋对两端带半球帽圆柱壳声振特性的影响 |
| 6. | Coupled finite element and wavelet boundary spectral method for sound - structure interaction analysis of axisymmetric bodies
轴对称体声振耦合的边界子波谱与有限元耦合方法 |
| 7. | Environmental testing for electric and electronic products . part 2 : test methods . test fg : vibration , acoustically induced
电工电子产品环境试验第2部分:试验方法试验fg :声振 |
| 8. | Dynamic and acoustic characteristics high frequency region for sandwich cylindrical cavity embedded with er fluid : experimental study
电流变夹层圆柱腔体的高频声振响应特性的实验研究 |
| 9. | Environmental testing - part 2 : methods of test ; test fg : vibration , acoustically induced iec 60068 - 2 - 65 : 1993 ; german version en 60068 - 2 - 65 : 1994
环境试验.第2部分:试验方法. fg试验:声振 |
| 10. | The results indicate that these factors include the intensity , damping and frequency of the acoustic oscillations
加堵盖和不同的喷喉大小以及燃烧室长度变化等因素会对声振产生不同的影响。 |
